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QED Performance Optical Digital Graphite Cable

    Description

    QED's multi-award winning Toslink Optical digital audio cable

    The award winning Performance Graphite Optical cable allows you to experience superior sound quality when connecting DAC's, TVs, CD players and Blu-rayTM players to amplifiers or receivers. Performance Optical uses a polymethyl methacrylate (PMMA) acrylic glass optical fibre to comfortably transmit the higher bandwidth signals demanded by today's multi-channel digital audio links. The cable is optimised for a 'very low jitter' design to reduce digital errors, making for a cleaner audio data transmission. Here at QED we are so confident about the performance of our product that we offer a lifetime guarantee.

    CABLES MATTER

    The new, award winning 'Performance Graphite' Optical cable utilises the superior PMMA acrylic glass optical fibre previously only available in our 'Reference' range products.

    The new optical fibre boasts half the signal attenuation per metre of the previous model, which means 'Performance Graphite comfortably transmits the higher bandwidth signals demanded by today's multi-channel digital audio links.

    The cable features a stepped refractive index core that together with precision cladding techniques minimises light absorption and modal dispersion of single mode optical signals at the fibre boundary.

    This reduces the angle of incidence at which total internal reflection occurs so that more rays can propagate along the cable, which in turn makes for decreased jitter and improved audio data transmission.

    Features:

    Polymethyl Methacrylate (PMMA) acrylic glass optical fibre
    This new optical fibre boasts half the signal attenuation per metre of the previous Performance model, which means 'Performance Graphite' comfortably transmits the higher bandwidth signals for multi channel audio. For HD multi channel audio applications (over 12MHz) please see the Reference Optical Quartz cable
     
    Very Low Jitter Design
    At QED we have identified jitter or distortions caused by errors in the light transmission as a major factor in the deterioration of the audio signal. By incorporating precision cladding techniques jitter is reduced enabling a cleaner signal with better dynamics and a wider sound stage.
       
    Very Low Loss
    Very Low loss < 0.15dB attenuation per metre

    Specifications:

    Plastic Optical Fibre (POF) core of acrylic glass
    Stepped refractive index
    Fluorinated Polymer Cladding Material
    24K gold plated Toslink connectors
    Precision engineered plug with integrated grip
    Attenuation < 0.15dB/m (650nm)
    Numerical Aperture 0.5
    Minimum bend radius 9 mm
    QED Lifetime Guarantee

    Performance:

    Very Low Jitter Very Low Jitter

    Jitter is the undesired deviation from true periodicity of an assumed periodic signal in electronics and telecommunications, often in relation to a reference clock source. A cable displaying very low jitter has been measured at
    typically 50ps.

    QED Performance Optical Digital Graphite Cable

      Product form

      £49.95 Incl. VAT

      • Dispatch today? Order within: May 26, 2024 14:00:00 +0100

        Description

        QED's multi-award winning Toslink Optical digital audio cable

        The award winning Performance Graphite Optical cable allows you to experience superior sound quality when connecting DAC's, TVs, CD players and Blu-rayTM players to amplifiers or receivers. Performance Optical uses a polymethyl methacrylate (PMMA) acrylic glass optical fibre to comfortably transmit the higher bandwidth signals demanded by today's multi-channel digital audio links. The cable is optimised for a 'very low jitter' design to reduce digital errors, making for a cleaner audio data transmission. Here at QED we are so confident about the performance of our product that we offer a lifetime guarantee.

        CABLES MATTER

        The new, award winning 'Performance Graphite' Optical cable utilises the superior PMMA acrylic glass optical fibre previously only available in our 'Reference' range products.

        The new optical fibre boasts half the signal attenuation per metre of the previous model, which means 'Performance Graphite comfortably transmits the higher bandwidth signals demanded by today's multi-channel digital audio links.

        The cable features a stepped refractive index core that together with precision cladding techniques minimises light absorption and modal dispersion of single mode optical signals at the fibre boundary.

        This reduces the angle of incidence at which total internal reflection occurs so that more rays can propagate along the cable, which in turn makes for decreased jitter and improved audio data transmission.

        Features:

        Polymethyl Methacrylate (PMMA) acrylic glass optical fibre
        This new optical fibre boasts half the signal attenuation per metre of the previous Performance model, which means 'Performance Graphite' comfortably transmits the higher bandwidth signals for multi channel audio. For HD multi channel audio applications (over 12MHz) please see the Reference Optical Quartz cable
         
        Very Low Jitter Design
        At QED we have identified jitter or distortions caused by errors in the light transmission as a major factor in the deterioration of the audio signal. By incorporating precision cladding techniques jitter is reduced enabling a cleaner signal with better dynamics and a wider sound stage.
           
        Very Low Loss
        Very Low loss < 0.15dB attenuation per metre

        Specifications:

        Plastic Optical Fibre (POF) core of acrylic glass
        Stepped refractive index
        Fluorinated Polymer Cladding Material
        24K gold plated Toslink connectors
        Precision engineered plug with integrated grip
        Attenuation < 0.15dB/m (650nm)
        Numerical Aperture 0.5
        Minimum bend radius 9 mm
        QED Lifetime Guarantee

        Performance:

        Very Low Jitter Very Low Jitter

        Jitter is the undesired deviation from true periodicity of an assumed periodic signal in electronics and telecommunications, often in relation to a reference clock source. A cable displaying very low jitter has been measured at
        typically 50ps.

        The Joe Audio Promise

        As a specialist supplier of some of the greatest equipment to our customers, we set ourselves high standards that match our amazing products and always strive to offer..

        • The latest and greatest equipment available at all times
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